Individual Calculations April 2009
 Kornath, Heinrich  Total change: 3.15  Rating chartPersonal card
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 2038 1945 2.50 6 0.21 15 3.15 
  Schulz, Wolfgang (hh) 2161 GER0.5010.28154.20 
  Shapiro, Yosip 2109 GER0.001-0.2815-4.20 
  Lakakis, Jannis 1884 GRE1.0010.42156.30 
  Strehlow, Horst 2117 GER0.001-0.2715-4.05 
  Poeltelt, Helmut, Dr. 1747 GER1.0010.24153.60 
  Badestein, Hartmut, Prof. Dr. 2212 GER0.001-0.1815-2.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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